CN220531699U - Crusher for producing praseodymium and neodymium fluoride - Google Patents
Crusher for producing praseodymium and neodymium fluoride Download PDFInfo
- Publication number
- CN220531699U CN220531699U CN202322091836.4U CN202322091836U CN220531699U CN 220531699 U CN220531699 U CN 220531699U CN 202322091836 U CN202322091836 U CN 202322091836U CN 220531699 U CN220531699 U CN 220531699U
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- CN
- China
- Prior art keywords
- grinding
- praseodymium
- hopper
- pulverizer
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052777 Praseodymium Inorganic materials 0.000 title abstract description 17
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 title abstract description 17
- XRADHEAKQRNYQQ-UHFFFAOYSA-K trifluoroneodymium Chemical compound F[Nd](F)F XRADHEAKQRNYQQ-UHFFFAOYSA-K 0.000 title abstract description 7
- 238000012216 screening Methods 0.000 claims abstract description 8
- PYEJXBWRVNYIFO-UHFFFAOYSA-H C(C(=O)[O-])(=O)[O-].[Nd+3].[Pr+3].C(C(=O)[O-])(=O)[O-].C(C(=O)[O-])(=O)[O-] Chemical compound C(C(=O)[O-])(=O)[O-].[Nd+3].[Pr+3].C(C(=O)[O-])(=O)[O-].C(C(=O)[O-])(=O)[O-] PYEJXBWRVNYIFO-UHFFFAOYSA-H 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 18
- UACRSUANLKGTAQ-UHFFFAOYSA-H trifluoroneodymium;trifluoropraseodymium Chemical compound F[Pr](F)F.F[Nd](F)F UACRSUANLKGTAQ-UHFFFAOYSA-H 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- MBULCFMSBDQQQT-UHFFFAOYSA-N (3-carboxy-2-hydroxypropyl)-trimethylazanium;2,4-dioxo-1h-pyrimidine-6-carboxylate Chemical compound C[N+](C)(C)CC(O)CC(O)=O.[O-]C(=O)C1=CC(=O)NC(=O)N1 MBULCFMSBDQQQT-UHFFFAOYSA-N 0.000 abstract description 8
- 238000010298 pulverizing process Methods 0.000 abstract 1
- UHTYDNCIXKPJDA-UHFFFAOYSA-H oxalate;praseodymium(3+) Chemical compound [Pr+3].[Pr+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O UHTYDNCIXKPJDA-UHFFFAOYSA-H 0.000 description 5
- BOTHRHRVFIZTGG-UHFFFAOYSA-K praseodymium(3+);trifluoride Chemical compound F[Pr](F)F BOTHRHRVFIZTGG-UHFFFAOYSA-K 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- -1 rare earth fluoride Chemical class 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a pulverizer for producing praseodymium and neodymium fluoride, which comprises a box body, wherein a feed hopper, a grinding cylinder, a rotating rod, a driving motor, a grinding cone and a grinding hopper are arranged to be matched for use, so that the effect of grinding and pulverizing the praseodymium and neodymium oxalate can be achieved, the praseodymium and neodymium oxalate subjected to grinding can fall into the box body through the arrangement of a through hole, the effect of screening the praseodymium and neodymium oxalate can be achieved through the arrangement of a screen plate, the effect of shaking the screen plate can be achieved through the arrangement of a vibrator, the screening efficiency can be improved, the fine and smooth praseodymium and neodymium oxalate can be conveniently discharged from the inside of a discharge pipe through the arrangement of a discharge hopper, the unground and sufficient praseodymium and neodymium oxalate can be uniformly collected from the inside of the discharge hopper for secondary grinding, the effect of sufficiently grinding the praseodymium and the subsequent praseodymium and neodymium fluoride can be improved.
Description
Technical Field
The utility model relates to the technical field of praseodymium and neodymium fluoride production, in particular to a pulverizer for producing praseodymium and neodymium fluoride.
Background
Along with development and application of various new rare earth materials, the usage of rare earth fluoride is increasingly increased, stricter requirements are put forward on the quality and price of rare earth fluoride, praseodymium fluoride is used as electrolyte in producing praseodymium and neodymium metal by an oxide electrolysis method, the usage of the praseodymium fluoride accounts for about 10% of the metal, and in the production process of praseodymium fluoride, praseodymium oxalate needs to be grinded in advance, so that the praseodymium oxalate can be assisted to react rapidly, the contact area of the praseodymium oxalate and hydrochloric acid is increased, meanwhile, the overall quality of the praseodymium oxalate is improved, the internal impurities are reduced, and the yield and quality of the subsequent praseodymium fluoride can be increased.
The existing praseodymium neodymium oxalate grinding equipment only carries out single grinding, and the condition that the grinding is not thorough possibly exists, so that the production quality of the subsequent praseodymium neodymium fluoride is affected, and therefore, a pulverizer for producing the praseodymium neodymium fluoride is needed.
Disclosure of Invention
The utility model aims to provide a pulverizer for producing praseodymium and neodymium fluoride, which can grind and pulverize praseodymium and neodymium oxalate and then carry out screening treatment through the cooperation of a box body, a grinding cylinder, a grinding assembly, a filtering assembly, a material guiding assembly and a material outlet hopper, independently discharge the underground praseodymium and neodymium oxalate, discharge the underground praseodymium and neodymium oxalate from the interior of the material outlet hopper, uniformly collect the underground praseand carry out grinding treatment again, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a pulverizer is used in praseodymium neodymium fluoride production, includes the box, fixed mounting has the support frame on the both sides lateral wall of box respectively, the fixed inlaying of top of box is equipped with the grinding vessel, the inside of grinding vessel is provided with the grinding element that is used for smashing praseodymium neodymium oxalate and handles, the fixed feeder hopper that inlays in top one side of grinding vessel, the inside of box is provided with the filter component that is used for carrying out screening treatment with praseodymium neodymium oxalate after smashing the processing, and the below that the box is located the filter component is provided with the guide subassembly.
Preferably, the grinding component comprises a rotating rod, one end of the rotating rod is rotatably arranged at the inner top of the grinding cylinder, one end of the rotating rod penetrates through the grinding cylinder and is connected with a driving motor, the other end of the rotating rod is fixedly provided with a grinding cone, and the grinding cylinder is fixedly arranged below the grinding cone and is provided with a grinding hopper.
Preferably, the driving motor is fixedly arranged on the upper surface of the grinding cylinder, and one end of the output shaft of the driving motor is fixedly connected with one end of the rotating rod.
Preferably, the inner bottom of the grinding bucket is provided with a plurality of groups of through holes in an annular array, the inner cavity of the grinding bucket is mutually matched with the grinding cone, and the grinding bucket is communicated with the inside of the box body through the plurality of groups of through holes.
Preferably, the filter component comprises a screen plate, the screen plate is fixedly mounted on the inner wall of the box body, one end of the screen plate is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly mounted on the inner bottom of the box body, and the lower surface of the screen plate is fixedly provided with a vibrator.
Preferably, the material guiding assembly comprises a conical material guiding hopper, wherein the conical material guiding hopper is fixedly embedded at the bottom of the box body, and a discharging pipe is fixedly embedded at the bottom of the conical material guiding hopper.
Preferably, a discharging hopper is fixedly embedded at the bottom of the box body, and the discharging hopper is positioned at one side of the conical guide hopper.
Preferably, a maintenance door is hinged on the side wall of one side of the box body through a hinge, and a lock is arranged on one side of the maintenance door.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matching use of the feed hopper, the grinding cylinder, the rotating rod, the driving motor, the grinding cone and the grinding hopper, the effect of grinding and crushing praseodymium neodymium oxalate is achieved, and through the arrangement of the through holes, the praseodymium neodymium oxalate subjected to grinding treatment can fall into the box body.
2. Through setting up the sieve, play the effect of sieving to praseodymium neodymium oxalate, through setting up the vibrator, play the effect of shaking the sieve, be favorable to improving screening efficiency, through setting up the cooperation of toper guide hopper and discharging pipe and use, be convenient for discharge fine and smooth praseodymium neodymium oxalate from the inside of discharging pipe, through setting up the discharging hopper, make the inside that does not grind abundant praseodymium neodymium oxalate can follow the discharging hopper discharge, unify and collect, can grind once more, ensured that praseodymium neodymium oxalate is fully ground, be favorable to improving the yield quality of follow-up praseodymium neodymium fluoride.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a filter assembly according to the present utility model;
FIG. 3 is a schematic view of a polishing assembly according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the grinding hopper of the present utility model.
In the figure: 1. a case; 2. a support frame; 3. a grinding cylinder; 4. a grinding assembly; 401. a rotating rod; 402. a driving motor; 403. grinding the cone; 404. grinding hopper; 5. a feed hopper; 601. a sieve plate; 602. a mounting plate; 603. a vibrator; 7. a material guiding component; 701. a conical guide hopper; 702. a discharge pipe; 8. a through hole; 9. discharging a hopper; 10. and (5) maintaining the door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a pulverizer for producing praseodymium neodymium fluoride, including box 1, fixedly mounted support frame 2 on the both sides lateral wall of box 1 respectively, the fixed grinding vessel 3 that inlays in top of box 1, the inside of grinding vessel 3 is provided with the grinding element 4 that is used for smashing the praseodymium neodymium oxalate, the fixed feeder hopper 5 that inlays in top one side of grinding vessel 3, the inside of box 1 is provided with the filter unit that is used for carrying out screening treatment to the praseodymium neodymium oxalate after smashing, the box 1 is located the below of filter unit and is provided with guide subassembly 7, through setting up box 1, grinding vessel 3, grinding element 4, filter unit, guide subassembly 7 and the cooperation of ejection of compact fill 9 are used, can grind the praseodymium neodymium oxalate after smashing, carry out screening treatment to the praseodymium oxalate that does not grind abundant, discharge alone from the inside of ejection of compact fill 9, grind the processing again after unifying and collect;
the grinding assembly 4 comprises a rotating rod 401, one end of the rotating rod 401 is rotatably arranged at the inner top of the grinding cylinder 3, one end of the rotating rod 401 penetrates through the grinding cylinder 3 and is connected with a driving motor 402, the other end of the rotating rod 401 is fixedly provided with a grinding cone 403, the grinding cylinder 3 is fixedly provided with a grinding hopper 404 below the grinding cone 403, and the effect of grinding and crushing praseodymium neodymium oxalate is achieved by the aid of the matching of the feeding hopper 5, the grinding cylinder 3, the rotating rod 401, the driving motor 402, the grinding cone 403 and the grinding hopper 404;
the driving motor 402 is fixedly arranged on the upper surface of the grinding cylinder 3, one end of an output shaft of the driving motor 402 is fixedly connected with one end of the rotating rod 401, and the driving motor 402 is arranged as a stepping motor;
the inner bottom of the grinding hopper 404 is provided with a plurality of groups of through holes 8 in an annular array, the inner cavity of the grinding hopper 404 is mutually matched with the grinding cone 403, the grinding hopper 404 is communicated with the inside of the box body 1 through the plurality of groups of through holes 8, and praseodymium neodymium oxalate subjected to grinding can fall into the inside of the box body 1 through the arrangement of the through holes 8;
the filter component comprises a sieve plate 601, wherein the sieve plate 601 is fixedly arranged on the inner wall of the box body 1, one end of the sieve plate 601 is fixedly connected with a mounting plate 602, the bottom of the mounting plate 602 is fixedly arranged on the inner bottom of the box body 1, a vibrator 603 is fixedly arranged on the lower surface of the sieve plate 601, the effect of sieving praseodymium neodymium oxalate is achieved by arranging the sieve plate 601, the effect of shaking the sieve plate 601 is achieved by arranging the vibrator 603, and the sieving efficiency is improved;
the material guiding assembly 7 comprises a conical material guiding hopper 701, the conical material guiding hopper 701 is fixedly embedded at the bottom of the box body 1, a discharging pipe 702 is fixedly embedded at the bottom of the conical material guiding hopper 701, and fine praseodymium neodymium oxalate is conveniently discharged from the inside of the discharging pipe 702 through the matched use of the conical material guiding hopper 701 and the discharging pipe 702;
the bottom of the box body 1 is fixedly embedded with the discharge hopper 9, the discharge hopper 9 is positioned at one side of the conical guide hopper 701, and by arranging the discharge hopper 9, the underground praseodymium neodymium oxalate can be discharged from the inside of the discharge hopper 9 for uniform collection and can be ground again, so that the praseodymium neodymium oxalate is ensured to be ground sufficiently, and the yield and quality of the subsequent praseodymium neodymium fluoride are improved;
the side wall of one side of the box body 1 is hinged with the maintenance door 10 through the hinge, one side of the maintenance door 10 is provided with the lock, and the maintenance door 10 is arranged, so that the maintenance effect of the inside of the box body 1 by workers is facilitated.
Working principle: when the utility model is used, praseodymium neodymium oxalate is injected into the grinding cylinder 3 through the feed hopper 5, the rotary rod 401 is driven to rotate through the output shaft of the driving motor 402, so that the grinding cone 403 is driven to rotate, the praseodymium neodymium oxalate in the grinding cylinder 404 can be ground and crushed, then the praseodymium neodymium oxalate enters the box 1 through the through hole 8, the fine praseodymium neodymium oxalate falls into the conical guide hopper 701 through the screen plate 601 under the filtering action of the vibrator 603 and the screen plate 601, can be discharged from the inside of the discharge pipe 702, the insufficiently crushed praseodymium neodymium oxalate can be discharged from the inside of the discharge hopper 9, can be uniformly collected, can be injected into the inside of the grinding cylinder 3 again for crushing treatment, and is favorable for improving the yield quality of the subsequent praseodymium neodymium oxalate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pulverizer is used in production of praseodymium fluoride neodymium which characterized in that: including box (1), fixed mounting has support frame (2) on the both sides lateral wall of box (1) respectively, the fixed grinding vessel (3) that inlays in top of box (1), the inside of grinding vessel (3) is provided with grinding element (4) that are used for smashing the praseodymium neodymium oxalate to handle, the fixed feeder hopper (5) that inlays in top one side of grinding vessel (3), the inside of box (1) is provided with the filter unit that is used for carrying out screening treatment with the praseodymium neodymium oxalate after smashing to handle, the below that is located filter unit of box (1) is provided with guide subassembly (7).
2. The pulverizer for producing praseodymium neodymium fluoride according to claim 1, wherein: the grinding assembly (4) comprises a rotating rod (401), one end of the rotating rod (401) is rotatably arranged at the inner top of the grinding cylinder (3), one end of the rotating rod (401) penetrates through the grinding cylinder (3) and is connected with a driving motor (402), the other end of the rotating rod (401) is fixedly provided with a grinding cone (403), and the grinding cylinder (3) is located below the grinding cone (403) and is fixedly provided with a grinding bucket (404).
3. The pulverizer for producing praseodymium neodymium fluoride according to claim 2, wherein: the driving motor (402) is fixedly arranged on the upper surface of the grinding cylinder (3), and one end of an output shaft of the driving motor (402) is fixedly connected with one end of the rotating rod (401).
4. A pulverizer for producing praseodymium neodymium fluoride according to claim 3, wherein: the inner bottom of the grinding bucket (404) is provided with a plurality of groups of through holes (8) in an annular array, the inner cavity of the grinding bucket (404) is mutually matched with the grinding cone (403), and the grinding bucket (404) is communicated with the inside of the box body (1) through the plurality of groups of through holes (8).
5. The pulverizer for producing praseodymium neodymium fluoride according to claim 1, wherein: the filter component comprises a screen plate (601), the screen plate (601) is fixedly arranged on the inner wall of the box body (1), one end of the screen plate (601) is fixedly connected with a mounting plate (602), the bottom of the mounting plate (602) is fixedly arranged at the inner bottom of the box body (1), and a vibrator (603) is fixedly arranged on the lower surface of the screen plate (601).
6. The pulverizer for producing praseodymium neodymium fluoride according to claim 1, wherein: the material guiding assembly (7) comprises a conical material guiding hopper (701), the conical material guiding hopper (701) is fixedly embedded at the bottom of the box body (1), and a discharging pipe (702) is fixedly embedded at the bottom of the conical material guiding hopper (701).
7. The pulverizer for producing praseodymium neodymium fluoride according to claim 1, wherein: the bottom of the box body (1) is fixedly embedded with a discharge hopper (9), and the discharge hopper (9) is positioned at one side of the conical guide hopper (701).
8. The pulverizer for producing praseodymium neodymium fluoride according to claim 1, wherein: the maintenance door (10) is hinged to the side wall of one side of the box body (1) through a hinge, and a lock is arranged on one side of the maintenance door (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091836.4U CN220531699U (en) | 2023-08-04 | 2023-08-04 | Crusher for producing praseodymium and neodymium fluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091836.4U CN220531699U (en) | 2023-08-04 | 2023-08-04 | Crusher for producing praseodymium and neodymium fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220531699U true CN220531699U (en) | 2024-02-27 |
Family
ID=89965708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091836.4U Active CN220531699U (en) | 2023-08-04 | 2023-08-04 | Crusher for producing praseodymium and neodymium fluoride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220531699U (en) |
-
2023
- 2023-08-04 CN CN202322091836.4U patent/CN220531699U/en active Active
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